Lipstick blending machine



FIG. 1 is a perspective isometric view of a lipstick blending machine showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof as viewed from the right of FIG. 2;

FIG. 5 is a side elevational view thereof as viewed from the left of FIG. 2;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a lipstick blending machine, substantially as shown and described. 